Chapter 6 Summary Notes Part 1 of Triangle

thaganas Thesuam

heoum4 a purpandiulan js drauon am tu
vduoc atha ught angla dht bi
to t e hypotuuuse than tuanglas an beth sd

The pipaneliculan Au similan to tu ohel
Iriangla ad to ach otha




A M

Hou, AAMB A CMB
AABC AANB

A ABL ACMS.


e
haom8: In ught tiage. hu 8quae a
a
re Jum othe
hpatuuse is eual to
Squas t u cthn two
sides



A D


nen: AABe, zB= 90, 80 1AC
CsnatuHon'. B0 L
To proa. Ac ABt eC

,Cxooe Jkna that whan ppanditular da drauon

am
sught ng in
ught anglud A. t divids n
In tuoo Simidan As which au similan 4o whal a

aso AADB A ABC.
AB=AAD
AC AG
AB= Ac. AD li)
Now, A BoC n AA6c
OC
AC




8e Ac. OC.-()
Adding ti and (i)-
AB+Bc AC ADt Ac.Dc
= Ac (AD + OC)
= ACX

ACX AC


Brovedt

squna ane sida is squal
In a todanela, i u athe too sidas.
tothe um atha squarus o
appmaite te s t sicds is o
than tha wgla R
sigt ongla



B

, Balu-iven In AnBC, AC*= AB BC
To pioue LB - 36



Canatuut: Congtruct APGR uh tho LA-
2 90, AB PG, 6 -PS OR




B

In APGR, 2 S0
uPuthag tons Theaue
PR P+QR
PR A8 4 BC* Canstruction)
Sut,
Ac AB BC uaa)
, PR=Ac
PR= AC
B 388 anguen Rub
AABCAPgR


Hnc ovad'